Minikube Dapr Deployer

Overview

Deploy app with Dapr on Minikube:

• •dapr init -k (if not done)
• •Extend Helm charts with dapr.io/enabled: "true" annotations
• •Deploy Dapr components first (kubectl apply)
• •helm upgrade --install todo-app ./charts/todo
• •Validate: dapr list, kubectl get pods -l dapr.io/enabled=true
• •Test event flow locally

Pre-execution

Before deploying, verify: "Confirm Minikube is running with sufficient resources?"

Post-execution

Validate deployment with Dapr and test event flow functionality

Implementation Guidelines

1. Dapr Initialization

• •Check if Dapr is already installed with dapr status -k
• •Run dapr init -k if not already installed
• •Verify Dapr control plane components are running
• •Wait for all Dapr system pods to be ready

2. Helm Chart Modification

• •Add dapr.io/enabled: "true" annotations to deployment templates
• •Configure Dapr sidecar settings (resources, ports, etc.)
• •Add Dapr application port configuration if needed
• •Update service account configurations for Dapr

3. Component Deployment

• •Apply Dapr component configurations first with kubectl apply
• •Verify components are properly registered with Dapr
• •Check component statuses and connectivity
• •Ensure all required components are deployed before app

4. Application Deployment

• •Run helm upgrade --install todo-app ./charts/todo
• •Monitor deployment progress and pod creation
• •Verify Dapr sidecars are injected successfully
• •Check for any deployment errors or warnings

5. Validation Steps

• •Run dapr list to verify application is recognized by Dapr
• •Use kubectl get pods -l dapr.io/enabled=true to check sidecar status
• •Verify all application pods are running with Dapr sidecars
• •Check Dapr sidecar logs for any errors

6. Event Flow Testing

• •Test event publishing and consumption locally
• •Verify Kafka/Redpanda connectivity through Dapr
• •Confirm pub/sub functionality is working
• •Validate scheduled tasks and reminders are operational